1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Keith_Richards [23]
3 years ago
6

How many oceans are their on earth

Biology
2 answers:
snow_tiger [21]3 years ago
4 0

Answer:

The answer to your question is 4. The earth has four oceans.

Explanation:

The four oceans that we have are: The Pacific, Atlantic, Indian, and Arctic.

Hope this helped! God bless.

lesantik [10]3 years ago
3 0

There are five oceans on Earth. Each ocean leads into the next, creating one huge expanse of water, covering 71 percent of Earth's surface.

The smallest ocean is the Arctic Ocean, with an area of 5,880 sq. mi. (9,485 sq km).

The Pacific Ocean is by far the biggest ocean. It covers nearly one-third of Earth's surface!

You might be interested in
Dracunculus medinensis is a parasite that can grow to be one meter long, and which humans can acquire through contaminated drink
stepan [7]

Answer: Nematoda

Explanation: The Dracunculus medinensis is a parasite that is often referred to as a roundworm. The answer Nematoda is correct because is is the phylum that classifies roundworms and is greek for "roundworms"

4 0
3 years ago
PLS HELP!!! NEED THIS DONE ASAP!! WILL VOTE BRAINIEST
Masja [62]

its c at the end of meiosis each gamete has two full sets of chromosomes

6 0
3 years ago
Read 2 more answers
Megan wants to see if mice that are fed food A or B grow at a faster rate. She measures the mass of the mice on day 1,
Rama09 [41]

Answer:

<u>No, there is no control group.</u>

Explanation:

To test various theories, experiments are usually conducted under a number of different conditions. Several considerations must be established when planning studies to ensure reproducibility, accuracy, and validity of findings.

For example, while controls are kept constant, or unmanipulated. Also, separate independent variables are strictly altered and analyzed - this guarantees validity and may show whether external influences affected the experiment. Here the variable being altered or measured is the food, and the resultant weight is the factor being observed.

8 0
2 years ago
A gas delivers 874 J of heat and then has 159 J of work done upon it. The change in internal energy of the gas is
Nesterboy [21]

The change in internal energy of this gas sample is equal to: c. 715 J.

<u>Given the following data:</u>

  • Quantity of heat = 874 J.
  • Work done = 159 J.

<h3>What is the First Law of Thermodynamics?</h3>

Mathematically, the the First Law of Thermodynamics is given by this formula:

\Delta H = Q-W

Where;

  • \Delta H is the change in internal energy.
  • Q is the quantity of heat.
  • W is the work done.

Substituting the parameters into the formula, we have;

\Delta H =874-159\\\\\Delta H = 715

Change in internal energy (ΔH) = 715 Joules.

Read more on enthalpy change here: brainly.com/question/11628413

3 0
2 years ago
Drag the tiles to the correct boxes to complete the pairs.
alexandr402 [8]

Answer:

1-c

2-d

3-e

4-b

5-a

Explanation:

7 0
3 years ago
Read 2 more answers
Other questions:
  • Why the membrane potential is negative, if there is a higher concentration of positive ions inside the cell than outside (counte
    9·1 answer
  • How does a salmon increase the chances of the survival in its species? A. It lays one egg B. It lays thousands of eggs C. It nut
    13·1 answer
  • What is the term for the protective wall that helps bacteria survive unfavorable conditions? endospore sporangia aerobic wall bo
    5·2 answers
  • One atrium of the frog heart receives blood from the body, and the other receives blood from the lungs. Both atria deliver blood
    9·1 answer
  • The primary function of protein in the diet is to serve as
    5·1 answer
  • What<br> are<br> control variables ?<br> ?
    11·2 answers
  • Which statement regarding these methods of reproduction is correct?
    12·1 answer
  • What type of tides are common around the Caribbean island and central america
    5·1 answer
  • Which trait do archaea and bacteria have in common?
    9·1 answer
  • How is mitochondrial DNA (mtDNA) typing used in forensic science?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!